- var_dump: documentation ( source)
- unserialize: documentation ( source)
- serialize: documentation ( source)
<?php
class a {
}
class b {
}
$as = serialize(new a);
$as = serialize(new b);
var_dump(unserialize($as, array('allowed_asss' => 'a') ));
var_dump(unserialize($bs, array('allowed_asss' => 'a') ));